IndyCar is officially back in Forza Motorsport after a six-year absence. Update 21 introduces the Dallara DW12 IR–18 Universal Aero Kit (UAK-18) with the Aero Screen, bringing modern IndyCar racing back into the game. Alongside this, Turn 10 is reviving feature tours and reward cars, with the race tour kicking off on Thursday, July 3rd.